The "Wall" is enough of a symbol that the majority of the Mexican "Peons" will pay heed and stay home. Mezico has a lot of "house cleaning" to do. We here in America can no longer take on Mexico's responsiblities. If anyone left in Mexico has any "cajones" they will take care of the problem themselves. Quit expecting America to take your problems. Hey you Mexican macho pukes get after the problem head on!!! Don't try to dump it on the USA. You bunch of weinies!!!
Mexico should be rolling in prosperity. They got a wonderful climate, oil, and natural resources up the wazoo. Plus their citizens are hard-working and family-oriented. All they need is a good dose of capitalism from an uncorruptable leader who's willing to roll up his/her sleeves and get the job done.
Sorry, but I disagree. The only thing that will stop them from coming here is to make it impossible for them to earn a living, and to make it highly likely that they will be caught and deported if the do manage to find a job in the "underground economy". THEN they'll stay home.